Pillows are just as important to a good night’s sleep as the mattress below you, so don’t settle for cheap, unsupportive synthetic filled pillows. Wool is the ideal natural stuffing material for pillows as it is soft yet supportive, and naturally breathable and hypoallergenic. The Teva Wool Filled Pillows go a step further and feature only organic wool and cotton for a pillow that is free of pesticides, dyes and defoliants for a natural sleep environment.